138701912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1831}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 276009120

約数和(自身を除く): 137307208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 557, 1114, 1831, 2228, 3662, 4456, 7324, 9469, 14648, 18938, 31127, 37876, 62254, 75752, 124508, 249016, 1019867, 2039734, 4079468, 8158936, 17337739, 34675478, 69350956, 138701912]

約数ペア:

[(1, 138701912), (2, 69350956), (4, 34675478), (8, 17337739), (17, 8158936), (34, 4079468), (68, 2039734), (136, 1019867), (557, 249016), (1114, 124508), (1831, 75752), (2228, 62254), (3662, 37876), (4456, 31127), (7324, 18938), (9469, 14648)]